Search a number
-
+
103442314133 = 3119716938319
BaseRepresentation
bin110000001010110100…
…1000111001110010101
3100220000001222000111202
41200111221013032111
53143322213023013
6115304251442245
710321253106524
oct1402551071625
9326001860452
10103442314133
113a962542714
121806a756385
1399a6a2c502
1450142c44bb
152a5654e858
hex1815a47395

103442314133 has 8 divisors (see below), whose sum is σ = 107321195520. Its totient is φ = 99597309840.

The previous prime is 103442314109. The next prime is 103442314141. The reversal of 103442314133 is 331413244301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103442314133 - 216 = 103442248597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103442314096 and 103442314105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103442314433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8463053 + ... + 8475266.

It is an arithmetic number, because the mean of its divisors is an integer number (13415149440).

Almost surely, 2103442314133 is an apocalyptic number.

It is an amenable number.

103442314133 is a deficient number, since it is larger than the sum of its proper divisors (3878881387).

103442314133 is a wasteful number, since it uses less digits than its factorization.

103442314133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16938547.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 103442314133 its reverse (331413244301), we get a palindrome (434855558434).

The spelling of 103442314133 in words is "one hundred three billion, four hundred forty-two million, three hundred fourteen thousand, one hundred thirty-three".

Divisors: 1 31 197 6107 16938319 525087889 3336848843 103442314133